Excavator "Hitachi" (Hitachi): nokurondedzerwa. Japanese inokosha michini

basa Construction anogara achisonganira kukura ivhu ndiro hazviiti pasina Excavator - earthmoving cyclic chiito michina. Vari rakagadzirirwa kutamira hombe zvinhu, kuchera makomba, pemigero, dombo mukudzokera turakiti Clearance, kuvaka embankments uye nezvimwe kushandiswa. Naizvozvo, kana imi sarudza michina chaiyo izvi zvakakodzera kupa kupfuura nekusimba uye yakavimbika zviitiko. Chekutanga kuteerera Japanese motokari kambani Hitachi - kuzivikanwa sezvo munyika akaigadzira michina. Excavator "Hitachi" - ndiwo aiva, akaomarara uye vane mwero mushandi, izvo zvichaita kutsungirira chero basa nemazvo munguva pfupi. A-siyana earthmoving motokari boka guru Achasarudza nezveapo kushandiswa nenzira dzakasiyana-siyana ezvinhu.

mhando Vacheri

Zvemari uye mumaindasitiri boka Hitachi yave iripo kubvira 1910. Munyika dzakawanda ivepo yava vaunganidza huru Zvakaitika kugadzirwa kuvakwa muchini. Pakati michina dziri mudzidziso itsva magadzirirwo nekusimba rwokugadzira. Naizvozvo, vanhu vakawanda Japanese michina iri kukura gore negore.

Muenzaniso nhamba muchina-kuvaka hanya zviitiko yakakamurwa maererano nokukura kwavo. Saka, govera diki, svikiro uye makuru Excavator "Hitachi". Chokutanga mhando rakagadzirirwa kushanda yakamanikidzika dzomumaguta runyararo. hukuru hwavo vanogona haapfuuri hamvuropu mumotokari. Vamiririri kwakadaro inoshandiswa kuvaka kukurukurirana, kuchera kudzika kuhondo. Special svikiro kukura ane zvimwewo dzose. Rinogona kushandiswa iri huru dziri kuvakwa, mune yamabwe maduku kugamuchirwa-nhepfenyuro uye nedzimwe nzvimbo. Large kadikidiki Vacheri zvinowa- kushandiswa kuchera nenzira rakavhurika nzira. uremu hwavo matani 800, uye kuramba kushanda nguva kungava zuva kupfuura rimwe.

Vacheri ZX Series

Wheel Excavator "Hitachi" - ndiko, as a mutemo, midziyo yemagetsi svikiro uye hukuru diki. mhando dzose anowanika dzinotevedzana maviri - ZX uye ZAXIS-3. ZX chaiwo midziyo mutsetse kunoratidzwa anotevera zviratidzi:

• Kushanda Weight - kubva 13.4 matani 20.3;
• ari kushanda anokwanisa bhaketi - kubva 0.5 kusvika 0,8 cubic metres;
• Kunonyanyisa uone udzamu - kubva 5,05 kusvika 6,42 metres;
• powerplant - 4- kana 6-humburumbira turbocharged Diesel injini nemvura haachandidi.

Nokuti ivhu kukura inoita hydraulic gadziriro, iyo vakapakata kubvisa uye azere chokubuda filters. Regulation simba uye nokukurumidza chinhu paunenge injini. Wheel Excavator "Hitachi ZX» unoshanda modes zviviri - kupikidura muoti kana ari kwadzinoita kushandisa zvakabatanidzwa. Vamiririri Vose akatevedzana vari vakapakata Anti-kuvhunduka vharafu, kukurumidza kudziyisa hurongwa, vaviri axial pisitoni pombi pamwe kusiyaniswa kuita uye turntable.

Excavator Series ZAXIS-3

Mavhiri Vacheri ZAXIS-3 zvakagadzirirwa kushanda huru dziri kuvakwa. Ivo vanoonekwa ne anotevera zviratidzi:

• Kushanda Weight - kubva 16.5 matani 21.1;
• Bucket vhoriyamu - 0,19-1,2 cubic mita;
• kuwedzera urefu - kubva 2.52 kusvikira 2,71 metres;
• Kukwanisa - kubva 90 kusvika 122 kilowatts.

Mumwe Excavator "Hitachi", mutengo riri musoro mwero, HiosII zvizere hydraulic ezvinhu, iyo akagadza roga somunhu yakavimbika uye mukuru unongotaura. Power chirimwa aimiririra Isuzu Diesel injini ine zvakananga mafuta jekiseni maitiro uye mvura kutonhora. Mukuwedzera, mienzaniso Munokudzwa ne otomatiki nokukiya mamiriro zambuko uye vakabata akamedura, uyewo maviri dariro gearbox uye axial pisitoni pumps pamwe shanduka chokubuda.

Crawler Vacheri

Anochera kambani michini yakawana anomirirwa mbiri dzinoti - ZX-3 uye EKS-6. Kazhinji, asi Crawler Excavator ZX-3 ane uremu iri zvinobva 1 kusvika 85 matani. Ivo zvinoshandiswa kuvaka uye mugodhi. lineup Vamiririri EKS-6 kusiyaniswa hombe uchishandisa uremu (114 kusvika 811 matani) uye zvinoshandiswa yamabwe uye panguva nokutorera kushandiswa. Models pamakwara vane maneuverability nani uye kuramba ekunze uye mamiriro okunze. Kushanda tembiricha siyana ndiyo -50 kusvika +45 C ^o. Kune zviitiko, yakagadzirirwa kushanda dombo uye dombo rinorema, dismantling zvivako uye kushanda mune zvakasimba dzezvimwe. Mumwe Track Excavator inogona yakanyatsoiswa aine kupfupiswa jib uye dipper dzikawedzera vhoriyamu yokubva yakawanda ivhu munguva pfupi nguva, kana zvichidikanwa.

Kunyora yakawana Vacheri

Chokupika ari Excavator "Hitachi" yakawana kunobva iiswe midziyo. Ongorora zvinhu muchina anogona kuva Kunyora:

• LC - propelled yokutevedzera pamwe nevazukuru urefu, anoshandiswa pamusoro nyoro pavhu.
• Ld - backhoe "nefoshoro", yakagadzirirwa kukura ivhu pamusoro pivot pfungwa.
• H - Somuenzaniso inorema uye dombo idzodzo.
• By - nadzurudzo nokuda dismantling mabasa, vakapakata zvakabatanidzwa.
• MT - muenzaniso rurefu muchinjikwa kushanda pazuva "ungwandangwanda hwezvinhu" ndima.
• USR, US uye U - vamiriri ane pfupi, zvishoma, uye "razero" turntable nharaunda.

Izvi zvakawanda zvokushandisa kunoita mumwe mutengi kusarudza muenzaniso kuti achada aite basa rakati.

mumiriri inozvikudza - Hitachi ZX 330

The inonyanya kufarirwa mumiririri wekambani Crawler Excavator mienzaniso ndiye "Hitachi 330", iro kunoratidzwa simba. Pasinei chokwadi kuti chiitiko chomumwe pakati-kirasi zvigadzirwa, achikwikwidza pamwe inorema Vacheri. In ichi akabatsirwa nokuda kukura tiguu kugadzirwa matanho uye, nokudaro ikawanda nokuchengeteka, uye kuita. Unoziva kuti ukuru pamusoro unyanzvi, wakati vakadzidza unyanzvi unhu. Revatema zvoga mabasa uye anodawo nzira kuti maximize ari functionality of muchina - zvakakodzera pokumuka mhando dzose nevhu uye kushandiswa mune akaoma runyararo.

Mumwe zvazvakaipira shoma vapiwe digger 'Hitachi 330 "ndiko kumhanya kufamba. Zviri 5.5 chete km / h. Naizvozvo, nokuti chokufambisa kunzvimbo kupikidura kunoda anokosha nematarakita anofamba. Mari michina yakadaro mukati kuwanda mamiriyoni 7.

michini rechengetedzo

For yakavimbika uye kuramba kushanda Vacheri "Hitachi" vanoda yepamusoro uye nenguva yokuzvigadzirisa. Aimbotaura chirwere yaifanira elektrosisistem unyanzvi, rokuongorora pamusoro hydraulic sepombi, Troubleshooting zvikuru zvinoriumba uye nemagungano.

Kana kukuvara akawanikwa yaida yokutsiva vakatadza maatomu akafanana. Kunobatsirei Japanese unyanzvi pachena kuwanikwa muri kupembedza nhengo. "Hitachi" - Vacheri, izvo zvichaita kukushandirai kwemakumi emakore, kana iwe tora zvakanaka nezvake.